CA1202185A - Method and apparatus for converting matte, particularly high-grade matte - Google Patents
Method and apparatus for converting matte, particularly high-grade matteInfo
- Publication number
- CA1202185A CA1202185A CA000416928A CA416928A CA1202185A CA 1202185 A CA1202185 A CA 1202185A CA 000416928 A CA000416928 A CA 000416928A CA 416928 A CA416928 A CA 416928A CA 1202185 A CA1202185 A CA 1202185A
- Authority
- CA
- Canada
- Prior art keywords
- blowing
- matte
- periods
- converter
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000007664 blowing Methods 0.000 claims abstract description 103
- 239000007789 gas Substances 0.000 claims abstract description 99
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 34
- 235000010269 sulphur dioxide Nutrition 0.000 claims abstract description 17
- 239000004291 sulphur dioxide Substances 0.000 claims abstract description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 10
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 36
- 239000002893 slag Substances 0.000 claims description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000005864 Sulphur Substances 0.000 claims description 9
- 239000002918 waste heat Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000002844 continuous effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0041—Bath smelting or converting in converters
- C22B15/0043—Bath smelting or converting in converters in rotating converters
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0095—Process control or regulation methods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE0/209676A BE895277A (fr) | 1982-12-07 | 1982-12-07 | Procede et appareil de conversion de la matte |
| BE895277 | 1982-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1202185A true CA1202185A (en) | 1986-03-25 |
Family
ID=25653450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000416928A Expired CA1202185A (en) | 1982-12-07 | 1982-12-03 | Method and apparatus for converting matte, particularly high-grade matte |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4451291A (enrdf_load_stackoverflow) |
| JP (1) | JPS59110716A (enrdf_load_stackoverflow) |
| AU (1) | AU553412B2 (enrdf_load_stackoverflow) |
| BE (1) | BE895277A (enrdf_load_stackoverflow) |
| CA (1) | CA1202185A (enrdf_load_stackoverflow) |
| DE (1) | DE3245050A1 (enrdf_load_stackoverflow) |
| SE (1) | SE451600B (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI74738C (fi) * | 1986-05-09 | 1988-03-10 | Outokumpu Oy | Foerfarande och anordning foer att minska stoftagglomerater vid behandling av gaser av smaeltningsugnen. |
| JPH0499828A (ja) * | 1990-08-14 | 1992-03-31 | Sumitomo Metal Mining Co Ltd | 転炉の操業方法 |
| US5380353A (en) * | 1990-11-20 | 1995-01-10 | Mitsubishi Materials Corporation | Copper smelting apparatus |
| US5374298A (en) * | 1990-11-20 | 1994-12-20 | Mitsubishi Materials Corporation | Copper smelting process |
| MY110307A (en) * | 1990-11-20 | 1998-04-30 | Mitsubishi Materials Corp | Apparatus for continuous copper smelting |
| AU647207B2 (en) * | 1990-11-20 | 1994-03-17 | Mitsubishi Materials Corporation | Process for continuous copper smelting |
| TR25981A (tr) * | 1991-12-17 | 1993-11-01 | Mitsubishi Materials Corp | KONTINü BIR SEKILDE BAKIRI TASFIYEETMEK ICIN PROSES. |
| JPH09202909A (ja) | 1996-01-26 | 1997-08-05 | Nippon Steel Corp | 溶融還元設備ならびに操業方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206182A (en) * | 1966-09-24 | 1970-09-23 | Gottfried Bischoff Bau Komp Ga | Improvements in or relating to dust extraction and flame arresting devices for converter waste gases |
| US3727587A (en) * | 1971-11-17 | 1973-04-17 | Treadwell Corp | System for recovering waste heat from copper converters |
| JPS5748629B2 (enrdf_load_stackoverflow) * | 1974-02-15 | 1982-10-16 | ||
| JPS6050854B2 (ja) * | 1978-10-07 | 1985-11-11 | 住友金属鉱山株式会社 | 製錬排ガス処理用硫酸工場吸引ガス圧の制御方法 |
-
1982
- 1982-11-22 SE SE8206656A patent/SE451600B/sv not_active Application Discontinuation
- 1982-11-25 AU AU90888/82A patent/AU553412B2/en not_active Ceased
- 1982-11-30 US US06/445,480 patent/US4451291A/en not_active Expired - Lifetime
- 1982-12-03 CA CA000416928A patent/CA1202185A/en not_active Expired
- 1982-12-06 DE DE19823245050 patent/DE3245050A1/de active Granted
- 1982-12-07 BE BE0/209676A patent/BE895277A/fr not_active IP Right Cessation
- 1982-12-15 JP JP57218386A patent/JPS59110716A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE451600B (sv) | 1987-10-19 |
| SE8206656D0 (sv) | 1982-11-22 |
| AU553412B2 (en) | 1986-07-17 |
| AU9088882A (en) | 1984-05-31 |
| JPS59110716A (ja) | 1984-06-26 |
| US4451291A (en) | 1984-05-29 |
| DE3245050C2 (enrdf_load_stackoverflow) | 1988-12-01 |
| BE895277A (fr) | 1983-03-31 |
| JPH0380853B2 (enrdf_load_stackoverflow) | 1991-12-26 |
| DE3245050A1 (de) | 1984-06-07 |
| SE8206656L (sv) | 1984-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1089429C (zh) | 电弧炉后燃方法 | |
| FI101813B (fi) | Menetelmä kuparin sulattamiseksi | |
| CA1202185A (en) | Method and apparatus for converting matte, particularly high-grade matte | |
| US3955964A (en) | Process for making steel | |
| KR0150008B1 (ko) | 연속동제련장치 | |
| US3301662A (en) | Basic oxygen steel making process | |
| CN108425021A (zh) | 一种粗铜火法连续精炼工艺 | |
| EP0685563B1 (en) | Copper smelting apparatus | |
| US4414022A (en) | Method and apparatus for smelting sulfidic ore concentrates | |
| KR100212947B1 (ko) | 구리 제련장치 | |
| AU656739B2 (en) | Method and device for obtaining steel in a liquid bath | |
| JP4418588B2 (ja) | 連続トップブローン銅変換炉内の温度ピークを調節しそして／または処理能力を高める方法 | |
| CN207811837U (zh) | 一种单系统连续炼铜装置 | |
| EP0793731B1 (en) | Process and apparatus for the manufacture of steel from iron carbide | |
| CN214881767U (zh) | 镍熔炼渣高效贫化还原装置 | |
| CN208201066U (zh) | 一种粗铜火法连续精炼炉 | |
| US5733358A (en) | Process and apparatus for the manufacture of steel from iron carbide | |
| US6038245A (en) | Process for melting a charge in an electrical arc furnace | |
| JPH0233779B2 (enrdf_load_stackoverflow) | ||
| CN208829742U (zh) | 铜熔炼装置 | |
| CA2225054C (en) | Method for melting a batch in an electric arc furnace | |
| US2958597A (en) | Manufacture of steel | |
| CN222418509U (zh) | 一种富氧侧吹熔池熔炼炉 | |
| JP3013437B2 (ja) | 銅の精製方法 | |
| JPH04187729A (ja) | 銅の精製炉 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |